I have all I need for my HT except the screen. Right now I have a 60X80 Sheet (not bad actually) that I am using as my screen. I do not want to spend a fortune getting a perm-wall mounted screen so I thought I could buy the screen canvus and get a local frame shop to mount it for me. I'm in Canada so I would like to make my purchase within the country and avoid the Customs/Border Price Gouging. Anyone know where I can get my hands on the canvus or at least decent comparible material to build my own Perm-wall Screen?